/*
 * Copyright (C) 2017-2019 Dremio Corporation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { useState, useRef } from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';

import { Tooltip } from 'components/Tooltip';

import './TextWithHelp.less';

export const DARK = 'dark';
export const LIGHT = 'light';

const TextWithHelp = (props) => {
  const {
    text,
    helpText,
    showToolTip,
    className,
    color
  } = props;

  const textRef = useRef(null);
  const [isHover, setIsHover] = useState(false);

  const onMouseEnter = () => {
    const {
      clientWidth,
      scrollWidth
    } = textRef.current || {};
    setIsHover(clientWidth < scrollWidth || showToolTip);
  };

  const onMouseLeave = () => {
    setIsHover(false);
  };

  const tooltipClass = classNames(
    'textWithHelp__tooltip',
    { '--light': color === LIGHT }
  );

  const arrowClass = classNames(
    'textWithHelp__tooltipArrow',
    { '--light': color === LIGHT }
  );

  const contentClass = classNames(
    'textWithHelp__content',
    { [className]: className }
  );

  return (
    <div className='textWithHelp' onMouseEnter={onMouseEnter} onMouseLeave={onMouseLeave}>
      <div className={contentClass} ref={textRef}>{ helpText || text }</div>
      <Tooltip key='tooltip'
        target={() => isHover ? textRef.current : null}
        placement='bottom-start'
        tooltipInnerClass={tooltipClass}
        tooltipArrowClass={arrowClass}
      >
        {text}
      </Tooltip>
    </div>
  );
};

TextWithHelp.propTypes = {
  text: PropTypes.oneOfType([PropTypes.string, PropTypes.number]).isRequired,
  helpText: PropTypes.any,
  showToolTip: PropTypes.bool,
  className: PropTypes.string,
  color: PropTypes.oneOf([DARK, LIGHT])
};

TextWithHelp.defaultProps = {
  className: '',
  color: DARK
};

export default TextWithHelp;
